mirror of
https://github.com/jprichardson/node-fs-extra.git
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0bc36ffd5e
* Remove secure-random from dev-deps (#610) * fix ensureDir() doc * moveSync: refactor to use renameSync * copy*(): fix copying bind-mounted directories (#618) * copy*(): fix copying bind-mounted dirs * copy*(): fix case-insensitive-paths tests * copy*(): refactor to check paths more efficiently * destructure stats object after checking err * move*(): check paths before moving * move*(): add case-insensitive paths test * remove unnecessary done callback from test * copy*(): add new option checkPathsBeforeCopying * update copy*() docs to include checkPathsBeforeCopying * some reformatting * copy*(): use fs.stat with bigint option * move*(): refactor to use the internal stat functions * move*(): add test for prevent moving identical * disable graceful-fs in copy and move tests * fix parsing node version * tiny reformat * update copy*() docs * refactor parsing node version * use semver to parse node version in tests
1.3 KiB
1.3 KiB
outputFile(file, data[, options][, callback])
Almost the same as writeFile (i.e. it overwrites), except that if the parent directory does not exist, it's created. file must be a file path (a buffer or a file descriptor is not allowed). options are what you'd pass to fs.writeFile().
file<String>data<String> | <Buffer> | <Uint8Array>options<Object> | <String>callback<Function>
Example:
const fs = require('fs-extra')
const file = '/tmp/this/path/does/not/exist/file.txt'
// With a callback:
fs.outputFile(file, 'hello!', err => {
console.log(err) // => null
fs.readFile(file, 'utf8', (err, data) => {
if (err) return console.error(err)
console.log(data) // => hello!
})
})
// With Promises:
fs.outputFile(file, 'hello!')
.then(() => fs.readFile(file, 'utf8'))
.then(data => {
console.log(data) // => hello!
})
.catch(err => {
console.error(err)
})
// With async/await:
async function example (f) {
try {
await fs.outputFile(f, 'hello!')
const data = await fs.readFile(f, 'utf8')
console.log(data) // => hello!
} catch (err) {
console.error(err)
}
}
example(file)